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S3M to CAF - Online Audio Converter
Convert S3M to CAF online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert S3M to CAF
Drop S3M audio here or click to select
S3M
CAF (PCM 16-bit)
About S3M to CAF
Convert S3M to CAF. S3M (Scream Tracker 3) sequences 16 digital channels with effects. CAF is Apple's 64-bit container for large recordings beyond WAV limits. Few Windows tools open it; convert WAV for sharing..
Why convert S3M to CAF?
- Larger files than lossy shares with CAF uncompressed quality.
- Keep quality where supported.
- Private, no upload - runs in your browser.
S3M vs CAF
| Codec | S3M | PCM 16-bit |
|---|---|---|
| Compression | sequence | uncompressed |
| Sample behavior | Note events - no audio samples | Full quality kept |
| Typical use | S3M (Scream Tracker 3) sequences 16 digital channels with effects. | CAF is Apple's 64-bit container for large recordings beyond WAV limits. |
When not to convert S3M to CAF
- Skip CAF for the smallest share: lossless output stays large, so prefer a lossy target when sending S3M files.
- Keep a master copy: repeated exports stack small losses, so archive S3M before batch CAF shares.
Limits
Starting point: S3M - S3M (Scream Tracker 3) sequences 16 digital channels with effects. Stereo panning quirks differ by player; check the mix. Few Windows tools open it; convert WAV for sharing. Encode CAF (PCM 16-bit) from S3M at 256k for music or 128k for speech, starting from the master.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.
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FAQ
How do I convert S3M to CAF?
Drop your S3M file onto this page, choose quality and codec settings, then click Convert. The result downloads as CAF instantly. All processing runs in your browser.
What codec is used for CAF?
The default codec for CAF is PCM 16-bit. You can change audio parameters in Advanced mode.
How do you store my files?
We do not store any processed audio. All conversion happens entirely in your browser using FFmpeg WASM.